---
title: Kustomer
sidebarTitle: Kustomer
---

import Overview from "/snippets/overview.mdx"
import PreBuiltTooling from "/snippets/generated/kustomer/PreBuiltTooling.mdx"
import PreBuiltUseCases from "/snippets/generated/kustomer/PreBuiltUseCases.mdx"

<Overview />
<PreBuiltTooling />
<PreBuiltUseCases />

## Access requirements
| Pre-Requisites | Status | Comment|
| - | - | - |
| Paid dev account | ❓ |  |
| Paid test account | ❓ |  |
| Partnership | ❓ | |
| App review | ❓ |  |
| Security audit | ❓ | |


## Setup guide

_No setup guide yet._

<Tip>Need help getting started? Get help in the [community](https://nango.dev/slack).</Tip>

<Note>Contribute improvements to the setup guide by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/kustomer.mdx)</Note>


## Useful links

-   [Generate an API key in your kustomer account](https://par-yumaai-regan.kustomerapp.com/app/settings/api_keys)
-   [kustomer API docs](https://developer.kustomer.com/)
-   [Authentication and API key](https://developer.kustomer.com/kustomer-api-docs/reference/authentication)
-   [API rate limits](https://developer.kustomer.com/kustomer-api-docs/reference/rate-limiting)

<Note>Contribute useful links by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/kustomer.mdx)</Note>

## API gotchas

- kustomer uses API_KEY auth mode with Authorization: Bearer `api_key` in the request header to access different endpoints.
- Depending on the pricing plan, there are various rate limits.
- kustomer uses different domain extensions for different regions, i.e `api` for US Hosted Customers. For EU based clients, add `api.prod2` as your extension.

<Note>Contribute API gotchas by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/kustomer.mdx)</Note>